Help with Sony DRU 830A Cant view folders

I just installed a Sony drive to an XP Pro PC service pack 1. I also updated the firm wear to version SS23
and it will not show any folders on the drive before or after the update.

Applications Like DVD player will play the disks However windows Explorer will not open the DVD and show contents or folders or any thing.
However the disk Info is shown in the details panel of windows explorer.

The little ‘+’ sign next the drive entry in explorer when clicked on to expand just disappears and leaves just the label of the dvd title.
I am at a complete loss of what the problem is and no reference to said [problem can be found on the internet.